ALL COURSES $20, DISCOUNT APPLIED AT CHECKOUT!
☢️ IL HAZMAT ENDORSEMENT — FMCSA REGISTERED

Illinois HAZMAT
Endorsement — Online Training

For current Illinois CDL Class A or B holders looking to add the H endorsement. Complete the FMCSA-required theory training 100% online and earn more behind the wheel.

Only $20 · Self-paced
Start HAZMAT Training — $20 How It Works →
1,600+ drivers & schools train with ELDT365
✅ FMCSA Registered
⚡ Most Finish in Under 3 Hours
📱 Mobile Friendly
🔄 Free Retakes
📄 Auto-Uploaded Certificate

Why Illinois Drivers Add the HAZMAT Endorsement

The H endorsement unlocks higher-paying loads across Illinois — especially for drivers running freight in and out of Chicago, Aurora, and Rockford.

+$5K–$15K

Higher Annual Pay

HAZMAT-endorsed drivers typically earn thousands more per year than non-endorsed CDL drivers.

More Loads

Expanded Job Options

Fuel, chemicals, gas cylinders, batteries — HAZMAT opens up freight lanes closed to non-endorsed drivers.

Faster Hiring

Top Priority for Fleets

Carriers in Illinois routinely prioritize HAZMAT-endorsed applicants and pay sign-on bonuses to get them.

Under 3 hrs

Minimal Time Commitment

You can finish the FMCSA theory portion before lunch — and keep your current schedule untouched.

How to Get Your Illinois HAZMAT Endorsement

Three steps to adding the H endorsement to your IL CDL. ELDT365 handles Step 1 — the theory training the FMCSA requires before you can test.

1

Complete HAZMAT Theory Training

Take our 100% online FMCSA-registered HAZMAT theory course. Covers safe transport, placarding, emergency response, and FMCSA regulations. Your completion is auto-uploaded to the FMCSA Training Provider Registry.

Handled by ELDT365 · $20
2

TSA Background Check

Submit fingerprints at a TSA-approved location and pass a Security Threat Assessment. Required by federal law for all HAZMAT endorsement applicants.

TSA (federal) · separate fee
3

Pass the SOS Written Test

Visit your local Illinois Secretary of State (SOS) office, pass the HAZMAT knowledge exam, and your H endorsement is added to your Illinois CDL. Your ELDT365 completion is already on file with the FMCSA — no paperwork to bring.

IL DMV · separate state fee
☢️

Illinois HAZMAT Endorsement Training

$20 · one-time
FMCSA-registered theory course (Step 1 of 3)
Completion auto-uploaded to the FMCSA registry
100% online — desktop or mobile
Self-paced — finish at your own pace
Free retakes on every quiz
Accepted at every Illinois SOS location
Start HAZMAT Training →

The HAZMAT endorsement order in Illinois

Every state runs the TSA background check and the hazmat knowledge test, but not in the same order. This is Illinois's, from the Secretary of State's own rules.

Hazmat theory before the hazmat knowledge test; TSA clearance before the H is added.

Who issues it

Illinois Secretary of State (SOS).

Official Secretary of State CDL page ›

Age and permit

Age: 18 for in-state driving, 21 to cross state lines or haul hazmat.

Permit hold: 14 days, and the clock restarts if a corrected CLP is issued after adding or removing an endorsement.

Will Illinois accept online hazmat theory? Yes, by federal rule. Federal rule 49 CFR 380.703(i) says that state qualification requirements for theory instruction do not apply to providers offering that instruction only online. So your state accepts theory from any provider listed on the FMCSA Training Provider Registry, including ELDT365, and no state can require the online theory portion to come from a state-licensed school. States can add their own rules for the behind-the-wheel part, and several do; those are listed below. 49 CFR 380.703(i)

What is different about Illinois

Sources: SOS: CDL scheduling (IL Fast Pass) · SOS: Third-Party Certification Program. Checked September and October 2026. Compare all 50 states ›

HAZMAT Requirements in Illinois

To haul hazardous materials in Illinois, you need the H endorsement on your CDL. The FMCSA requires all HAZMAT endorsement applicants to first complete theory training from a registered provider — that's where ELDT365 comes in.

After completing our Illinois HAZMAT theory course, you'll need to pass a TSA Security Threat Assessment and the HAZMAT knowledge test at your local Illinois Secretary of State (SOS) office. We handle the FMCSA-required theory portion — Steps 2 and 3 happen through the TSA and SOS.

ELDT365 is listed on the FMCSA Training Provider Registry (TPR) and fully accepted by every Illinois SOS location.

Start IL HAZMAT Training →
FMCSA Registered Listed on the official Training Provider Registry — accepted statewide in Illinois
Auto-Uploaded Certificate Completion sent directly to the FMCSA registry — SOS pulls it automatically
100% Online No classroom required in Illinois — complete from your phone or computer
Free Retakes Retake any quiz as many times as needed — no extra charge
$20 One-Time No subscription, no hidden fees — one-time HAZMAT training payment

Other Endorsements & Training for Illinois Drivers

Stacking endorsements is the fastest way to raise your pay ceiling. Add any of these alongside HAZMAT.

🚌
Passenger (P) Endorsement
Required for Illinois drivers transporting 16+ passengers commercially.
$20
🚚
Class A CDL ELDT
New to CDL? Start with the Illinois Class A theory course.
$20
🚛
Class B CDL ELDT
Single-vehicle theory training for Illinois Class B applicants.
$20
⬆️
B to A Upgrade
Already have Class B in Illinois? Upgrade to Class A.
$20

Illinois HAZMAT Endorsement FAQ

Common questions from Illinois CDL holders adding the H endorsement.

Is the ELDT365 HAZMAT course accepted in Illinois?
Yes. ELDT365 is registered on the FMCSA Training Provider Registry (TPR). Every Illinois SOS location accepts completion records submitted through the TPR, and we submit yours automatically the moment you finish.
Do I need a CDL before taking the HAZMAT course in Illinois?
You don't need the CDL in hand to start the theory course, but you'll need a valid Illinois CDL (Class A or Class B) before the SOS can add the H endorsement to your license. Most drivers take the HAZMAT theory training alongside or right after their CDL training.
How long does the Illinois HAZMAT theory course take?
Most Illinois drivers finish the HAZMAT theory in one sitting. The course is self-paced — pause and resume anytime on any device.
What happens after I finish the HAZMAT course?
Your completion is auto-uploaded to the FMCSA Training Provider Registry. From there you complete your TSA fingerprint/background check and pass the HAZMAT written test at your local Illinois SOS office. You don't need to bring a paper certificate — the SOS pulls your training record from the federal registry.
How much does the Illinois HAZMAT endorsement cost in total?
ELDT365 covers the FMCSA-required theory training for $20. You'll also pay a TSA background check fee (paid directly to TSA) and whatever Illinois SOS charges for adding an endorsement to a CDL. Those two fees vary and go directly to the TSA and IL state — not to us.
Can I take the Illinois HAZMAT course on my phone?
Yes. ELDT365 is fully mobile-friendly. Many Illinois drivers complete the HAZMAT course on their phone during breaks, layovers, or at home.
How much more will I earn with a HAZMAT endorsement in Illinois?
Most HAZMAT-endorsed drivers earn an extra $5,000–$15,000 per year compared to non-endorsed CDL drivers — with fuel, chemical, and industrial freight lanes running through Chicago, Aurora, and Rockford being common HAZMAT routes in Illinois. Actual earnings depend on the carrier, the freight, and your experience level.

Add the HAZMAT Endorsement to Your Illinois CDL

Join 1,600+ drivers who earned their HAZMAT training through ELDT365. $20 · Self-paced · Certificate auto-uploaded to the FMCSA registry.

Start HAZMAT Training — $20